3624 AQUAMARINE DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $494,466 and $1,296,973, with a best estimate of $1,013,279. That places the property above the R147606C - WALSH RANCH median of $933,667, in a neighborhood that declined 4.6% over the past year.
Estimated Value Range
$1,013,279
$822,600
Based on 5 comparable properties(1 in the same subdivision)
There are 5 comparable properties within range, but few are in R147606C - WALSH RANCH. The estimated range of $494,466 and $1,296,973 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$49,202 for 121 sqft more living space and -$111,161 for being older. Net adjustment: -$61,959.
Adjusted +$43,916 for 108 sqft more living space and -$111,161 for being older. Net adjustment: -$67,245.
Adjusted +$406,219 for 999 sqft more living space and -$13,895 for being older. Net adjustment: +$392,324.
Adjusted +$405,406 for 997 sqft more living space and +$83,371 for being newer. Net adjustment: +$488,777.
Adjusted +$394,427 for 970 sqft more living space and +$138,951 for being newer. Net adjustment: +$533,378.
The Neighborhood
This home is valued 11.9% below the R147606C - WALSH RANCH median of $933,667. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.6% over the past year.
R147606C - WALSH RANCH
typicalThis home is -11.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $15,405 across all districts. With a homestead exemption claimed, that drops to $14,003 — saving $1,402 per year. That's $1,167 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $7,347 |
| Williamson County | County | 0.3694% | $3,039 |
| Walsh Ranch MUD | MUD | 0.3455% | $2,842 |
| Austin Community College | special | 0.1034% | $851 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $823 |
| Williamson County FM/Rd | County | 0.0443% | $365 |
| Upper Brushy Creek WCID | Water | 0.0170% | $140 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8728% | $15,405 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $1,013,279 would pay approximately $6,325 per month (principal and interest only, excluding taxes and insurance).